PEAR2_Text_Markdown-0.1.0 › PEAR2_Text_Markdown-0.1.0/php/PEAR2/Text/Markdown/Apidoc/ProgramListing.php
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- examples/
- examples/
- examples/
- PEAR2_Text_Markdown/
- pear2.php.net/
- php/
- PEAR2/
- Autoload.php
- Exception.php
- MultiErrors/
- MultiErrors.php
- Text/
- Markdown/
- Apidoc/
- Apidoc.php
- Extra/
- Extra.php
- Main.php
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- Plugin.php
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- Wiki.php
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- PEAR2/
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- package.xml
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<?php
/**
*
* Block plugin to change indented text to <programlisting>...</programlisting>
* blocks.
*
* @category Solar
*
* @package Markdown_Apidoc
*
* @author Paul M. Jones <pmjones@solarphp.com>
*
* @license http://opensource.org/licenses/bsd-license.php BSD
*
* @version $Id: ProgramListing.php 4600 2010-06-16 03:27:55Z pmjones $
*
*/
namespace PEAR2\Text;
class Markdown_Apidoc_ProgramListing extends Markdown_Wiki_ColorCodeBlock
{
/**
*
* Support callback for code blocks.
*
* @param array $matches Matches from preg_replace_callback().
*
* @return string The replacement text.
*
*/
protected function _parse($matches)
{
$type = empty($matches[1]) ? '' : trim($matches[1]);
$code = $this->_outdent($matches[2]);
// trim leading newlines and trailing whitespace
$code = preg_replace(
array('/\A\n+/', '/\s+\z/'),
'',
$code
);
$lang = $type
? ' language="' . $this->_escape($type, ENT_NOQUOTES) . '"'
: '';
if (strtolower($type) == 'php') {
$code = "<?php\n" . $code;
}
$html = "<programlisting$lang><![CDATA[\n$code]]></programlisting>";
// done
return "\n"
. $this->_toHtmlToken($html)
. "\n";
}
}
EOF
